IPU BTech Sem 1 Applied Physics Most Important Topics

IPU BTech Sem 1 Applied Physics Most Important Topics In this video, I will tell you the MOST IMPORTANT TOPICS of Applied Physics (IPU BTech Semester 1) that you should focus on for End Semester Exams. Instead of studying the full syllabus blindly, this video helps you understand: Which units matter more Which topics are frequently asked Where you should spend maximum time How to prioritize Physics preparation 📌 Most Important Topics to Focus (As per IPU Syllabus) 🔹 Thermodynamics Basic concepts: system, state, equilibrium, process Zeroth, First & Second Laws Entropy (high weightage) 🔹 Waves, Oscillations & EM Theory Wave motion & SHM Wave equation & superposition Maxwell’s equations Poynting theorem Electromagnetic waves & energy flow 🔹 Interference, Diffraction & Polarization Young’s double slit experiment Thin films & Newton’s rings Diffraction grating & resolving power Brewster’s law & wave plates 🔹 Theory of Relativity Michelson–Morley experiment Lorentz transformations Time dilation & length contraction Mass–energy equivalence ✅ Why Watch This Video ✔ Saves time by telling exactly what to study ✔ Helps in last-week / last-day revision planning ✔ 100% IPU-focused ✔ Useful even if you are underprepared 🎓 Who Should Watch IPU BTech Semester 1 students Students confused about Physics exam priority Anyone looking for a clear endsem roadmap 📚 Notes, PYQs & one-shots available on 👉 Apna Engineering Wallah App